---> uname -a: Linux prd-centos8-builder-2c-1g-2508.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 5036 19 2115 6847 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b5:ac:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.150/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:feb5:ac04/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/04/2024 _x86_64_ (2 CPU) 02:03:34 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 147.00 85.12 61.88 5757.28 37824.53 02:06:01 AM 197.13 78.17 118.96 1935.54 9436.91 02:07:01 AM 75.77 0.32 75.45 18.40 6165.69 02:08:01 AM 40.06 0.27 39.79 41.86 2280.24 02:09:01 AM 9.53 0.00 9.53 0.00 224.18 02:10:01 AM 27.09 0.78 26.31 57.05 817.08 Average: 82.76 27.44 55.32 1301.78 9458.65 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5557760 7057740 2326684 29.51 2688 1686312 726672 8.13 175732 1854456 68392 02:06:01 AM 5248240 7032700 2636204 33.44 2688 1956756 680368 7.62 220648 2065904 71400 02:07:01 AM 5181072 7029428 2703372 34.29 2688 2014324 660504 7.39 227572 2104012 48268 02:08:01 AM 5175544 7024568 2708900 34.36 2688 2015576 676320 7.57 252512 2086096 24 02:09:01 AM 5215908 7064932 2668536 33.85 2688 2015576 634748 7.11 253096 2045616 24 02:10:01 AM 5182028 7036544 2702416 34.28 2688 2020168 664320 7.44 420268 1911992 27896 Average: 5260092 7040985 2624352 33.29 2688 1951452 673822 7.54 258305 2011346 36001 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 232.17 140.10 1035.04 59.24 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 55.79 39.39 855.33 6.65 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.50 19.86 255.74 5.49 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 22.75 21.26 23.43 7.23 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 15.21 14.13 13.95 4.00 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 26.72 22.53 25.60 9.64 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.03 42.88 368.19 15.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/04/2024 _x86_64_ (2 CPU) 02:03:34 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 22.15 1.90 11.52 53.39 0.18 10.86 02:05:01 AM 0 20.89 2.26 12.33 54.05 0.17 10.30 02:05:01 AM 1 23.41 1.54 10.71 52.72 0.19 11.43 02:06:01 AM all 31.36 1.42 14.68 31.27 0.13 21.14 02:06:01 AM 0 29.06 1.59 16.02 33.40 0.12 19.81 02:06:01 AM 1 33.67 1.26 13.33 29.12 0.14 22.48 02:07:01 AM all 32.40 0.00 2.93 8.43 0.14 56.10 02:07:01 AM 0 17.73 0.00 2.35 7.10 0.10 72.72 02:07:01 AM 1 47.43 0.00 3.51 9.80 0.19 39.07 02:08:01 AM all 32.93 0.00 1.55 6.34 0.15 59.04 02:08:01 AM 0 18.66 0.00 1.57 5.83 0.15 73.78 02:08:01 AM 1 47.53 0.00 1.52 6.85 0.14 43.96 02:09:01 AM all 19.93 0.00 1.41 2.20 0.08 76.37 02:09:01 AM 0 18.83 0.00 1.42 3.01 0.08 76.65 02:09:01 AM 1 21.03 0.00 1.39 1.39 0.08 76.10 02:10:01 AM all 35.04 0.00 2.39 6.22 0.10 56.25 02:10:01 AM 0 36.83 0.00 2.57 4.33 0.10 56.17 02:10:01 AM 1 33.27 0.00 2.21 8.09 0.10 56.33 Average: all 28.98 0.55 5.71 17.81 0.13 46.81 Average: 0 23.65 0.63 6.00 17.78 0.12 51.81 Average: 1 34.36 0.46 5.41 17.85 0.14 41.77